TurboVS
Roku 85R4C5 85" specifications and in-depth review

Roku 85R4C5 85"

Manufacturer: Roku

The Roku 85R4C5 is a large-screen television built around an 84.5″ LED-backlit LCD panel delivering 4K UHD resolution at 3840x2160 pixels. Running Roku's built-in smart TV platform, it supports voice commands and is compatible with Google Assistant and Amazon Alexa, while also offering AirPlay for wireless content sharing from Apple devices. A 10-bit panel capable of rendering over one billion colors adds depth to the image output, and the wide 178-degree horizontal and vertical viewing angles make it suitable for varied room configurations.

On the connectivity side, the Roku 85R4C5 includes three HDMI 2.1 ports with both ARC and eARC support, one USB port for recording or media playback, and an RJ45 Ethernet port alongside dual-band Wi-Fi covering both Wi-Fi 4 and Wi-Fi 5 standards. Bluetooth 5.2 is on board, and Miracast is supported for screen mirroring. The display handles HDR10, HDR10+, and HLG formats, though Dolby Vision is not supported. Audio features include stereo speakers, a built-in subwoofer, Dolby Audio processing, and digital audio output, while standby power consumption sits at 0.5W. The set also ships with an anti-reflection coating and an ambient light sensor for automatic brightness adjustment.

Pros
  • Supports HDR10, HDR10+, and HLG formats, covering a broad range of high dynamic range content
  • Both horizontal and vertical viewing angles reach 178 degrees, making the picture consistent across a wide seating area
  • Includes HDMI ARC and eARC alongside three HDMI 2.1 ports, offering flexible audio and source device connectivity
  • Built-in smart TV platform includes voice commands, a search browser, AirPlay, Google Assistant, and Amazon Alexa support
  • Anti-reflection coating and ambient light sensor help maintain image clarity in varying lighting conditions
  • USB recording is supported, adding practical versatility for recording content directly to an external drive
Cons
  • Refresh rate is limited to 60Hz, which may not satisfy users who prioritize smoother motion handling
  • Dolby Vision is not supported, leaving out one of the widely used HDR formats
  • Only one USB port is available, which may feel restrictive given the size and feature set of the television
  • No 3.5mm headset jack is present, removing a common option for private listening without additional adapters
  • The remote control is not rechargeable, requiring conventional battery replacements
  • Siri and Apple HomeKit compatibility is absent despite AirPlay being supported
Who is this for?

The Roku 85R4C5 is well suited to living room setups where a large shared screen is the centerpiece of the viewing experience. Its 178-degree horizontal and vertical viewing angles mean picture quality holds up across a wide seating arrangement, making it a practical choice for households where multiple people watch from different positions. Users who rely on a mix of streaming platforms and smart home ecosystems will appreciate the built-in Roku platform alongside support for Google Assistant, Amazon Alexa, and AirPlay. The inclusion of HDR10, HDR10+, and HLG makes it a reasonable fit for those who regularly consume HDR content from a variety of sources, while HDMI eARC support suits viewers who route audio to a dedicated sound system.

Who is this NOT for?

This television is not a strong fit for users with a keen interest in fast-motion content such as competitive gaming or sports, as its 60Hz refresh rate may result in noticeable motion blur compared to panels with higher refresh capabilities. Those invested in the Dolby ecosystem will find it limiting, since Dolby Vision is not supported, which excludes a widely distributed HDR format available on many streaming platforms and disc formats. Users who prefer a tightly integrated Apple setup may also find it inadequate, as Siri and Apple HomeKit compatibility is absent despite AirPlay being present. Additionally, anyone needing multiple USB connections for simultaneous device use will find the single USB port restrictive.

Display:

display resolution 4K (UHD)
Display type LCD, LED-backlit
screen size 84.5"
resolution 3840 x 2160 px
pixel density 52 ppi
display colors 1070 million
bit depth 10-bit
refresh rate 60Hz
supports HDR10 ✓
supports HDR10+ ✓
supports Dolby Vision ✕
supports HLG ✓
has anti-reflection coating ✓
has an ambient light sensor ✓
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º

The Roku 85R4C5 features an 84.5″ LCD, LED-backlit panel with a 4K UHD resolution of 3840x2160 pixels and a pixel density of 52 ppi. Its 10-bit panel supports a color range of 1,070 million shades, and the 60Hz refresh rate governs motion handling. HDR compatibility covers HDR10, HDR10+, and HLG formats, while Dolby Vision is not supported. Both the horizontal and vertical viewing angles reach 178 degrees, allowing for consistent image quality across a wide range of seating positions. An anti-reflection coating helps reduce glare from ambient light sources, and a built-in ambient light sensor enables automatic brightness adjustment based on the surrounding environment.

Connectivity:

Has Bluetooth ✓
HDMI version HDMI 2.1
HDMI ports 3
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version 5.2
USB ports 1
RJ45 ports 1
supports Miracast ✓
has a socket for a 3.5 mm audio jack ✕
has an external memory slot ✕
has a VGA connector ✕
has a DVI connector ✕

The Roku 85R4C5 offers a solid range of wired and wireless connectivity options. It includes three HDMI 2.1 ports for high-bandwidth source connections, one USB port, and one RJ45 Ethernet port for a wired network connection. On the wireless side, it supports both Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), along with Bluetooth 5.2 and Miracast for screen mirroring. There is no 3.5mm headset jack, no external memory slot, and no VGA or DVI connector on this model.

Audio:

supports Digital Out ✓
has SRS TheaterSound HD ✕
has stereo speakers ✓
has Dolby Audio ✓
supports Dolby Virtual ✕
has a subwoofer ✓
HDMI ARC / eARC HDMI ARC, HDMI eARC

The Roku 85R4C5 comes with a built-in audio setup that includes stereo speakers, a subwoofer, and Dolby Audio processing for enhanced sound reproduction. Digital Out is supported, and the set accommodates both HDMI ARC and HDMI eARC for simplified audio routing to external sound systems. SRS TheaterSound HD and Dolby Virtual are not featured on this model.

Design:

width 1892.3 mm
weight 28259 g
thickness 91.4 mm
height 1084.6 mm
volume 187588.316212 cm³
Supports VESA mount ✓

The Roku 85R4C5 measures 1892.3 mm wide, 1084.6 mm tall, and 91.4 mm thick, with a total volume of approximately 187,588 cm³. It weighs 28,259 g, reflecting the physical scale expected of a large-screen television in this size class. The set supports VESA mounting, allowing it to be installed on a compatible wall mount.

Features:

has AirPlay ✓
has built-in smart TV ✓
compatible with Google Assistant ✓
works with Alexa ✓
works with Siri/Apple HomeKit ✕
supports a remote smartphone ✓
has a rechargeable remote control ✕
supports USB recording ✓
standby power consumption 0.5W
has a search browser ✓
has a sleep timer ✓
has a child lock ✓
warranty period 1 years
has voice commands ✓

The Roku 85R4C5 includes a built-in smart TV platform with a search browser, voice commands, and support for both Google Assistant and Amazon Alexa. AirPlay is available for wireless streaming from Apple devices, though the set is not compatible with Siri or Apple HomeKit. A smartphone can be used as a remote control, while the physical remote itself is not rechargeable. USB recording is supported, and practical utilities such as a sleep timer and child lock are included. Standby power consumption is rated at 0.5W, and the television comes with a one-year warranty.

Final Verdict

The Roku 85R4C5 positions itself as a capable large-screen television for everyday home viewing, bringing together an 84.5″ 4K panel, a well-rounded smart platform, and broad HDR support across HDR10, HDR10+, and HLG formats. Its wide viewing angles and ambient light management make it genuinely practical in shared living spaces, and the combination of HDMI eARC, Dolby Audio, and a built-in subwoofer gives it a reasonably complete audio-visual foundation without requiring immediate external upgrades. Where it falls short — namely the 60Hz refresh rate and the absence of Dolby Vision — are real considerations for more demanding users, but within its intended use case as a living room centerpiece for streaming and general content consumption, the Roku 85R4C5 delivers a coherent and feature-complete package.